CAY16-680J4LF is a 4-element isolated chip resistor array featuring convex terminations and tin-plated (RoHS compliant) leads. Each resistor element has a nominal value of 68 ohms with ±5% tolerance, and the array is housed in a 1206 package size. The device is rated for a maximum working voltage of 50 V, with a power rating of 0.0625 W per resistor element and 0.250 W for the complete package at 70°C. The temperature coefficient of resistance is ±200 PPM/°C, and the operating temperature range spans -55°C to 125°C, ensuring stable performance across diverse environmental conditions. This resistor array is ideal for applications requiring multiple isolated resistive elements in compact form factors, such as signal conditioning circuits, impedance matching networks, and general-purpose analog and digital circuit designs.